Maintenance of the boundary between Canada and the United States under the provisions of Article IV of the Treaty of 1925
Subtitle: Revised data from the source of St. Croix River to the mouth of St. Francis River: together with an account of maintenance operations on this section from 1927 to 1952, inclusive
Series: Special report (International Boundary Commission) -- no. 1
Published: 1955
Place of publication: Ottawa; Washington
Language: eng
Number of pages: 269
Subjects: Boundaries